ATI Harmonic Balancer Bolt - 16 mm x 1.5 Male Thread to 1/2-20 in Male Thread - 5.600 in Long - Black Oxide - Mopar Gen III Hemi Frontal Head Restraint Restraint Hardware Simpson's Hybrid Pro Sport

Simpson's Hybrid Pro Sport

Fits: 18" window net

Internal seals prevent gear lube from leaking into axle tube to eliminate premature rear end failure

Available in: Adult and Junior sizes

Designed for racing in open top cars the helmet comes as standard with a full visor

ATI Harmonic Balancer Bolt - 16 mm x 1.5 Male Thread to 1/2-20 in Male Thread - 5.600 in Long - Black Oxide - Mopar Gen III Hemi Frontal Head Restraint Restraint Hardware Simpson's Hybrid Pro SportProduct Description: Harmonic Balancer Bolt 16 mm x 1. 50 Male Thread to 1 2 20 in Male Thread 5. 600 in Long Steel Black Oxide Mopar Gen III Hemi Sold Individually ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and